Download Honda CBR1000RR CT Single Exhaust System Installation Manual – INSTALL FLANGES Attach the flanges with the bigger flared aspect towards the gaskets within the cylinder head and aligned as shown. Make sure flanges are flat to the gaskets; don’t tighten until the next step. INSTALL HEAD PIPES Insert cylinder 1 & 2 head pipe into the flanges, ensuring to not hit the radiator. Connect the two (2) springs to the tabs on each of the header pipes. Repeat for cylinder 3 & 4 header pipes. Tighten the flanges to 10-15 ft-lbs to promotea proper seal. Ensure that the radiator in addition to different hoses have clearance from the top pipes. INSTALL COLLECTOR Install the collector to the pinnacle pipes aligning the coloured dots. Install the two (2) springs. As soon as the springs are on, move the collector a little bit facet to aspect and up and right down to seat the collector and header pipes fully. INSTALL BRACKET AND MUFFLER Remove the one (1) pin securing the right passenger foot peg to the bracket and exchange pin with supplied longer bolt.